Succession's J Smith-Cameron to star opposite Mark Rylance in Juno and the Paycock
Actors to play the lead roles in Matthew Warchus's centenary West End revival of Seán O'Casey's Irish civil war classic Sarah Snook has just finished her London theatre run in The Picture of Dorian Gray, Brian Cox is currently appearing on stage in Long Day's Journey Into Night and now the pair's Succession co-star J Smith-Cameron is also taking on a West End role. The actor, who plays Gerri Kellman in the blockbu…